Caterpillar · Electronic Components
9B6447
Coil, Electrical
Part Number9B6447
ManufacturerCaterpillar
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-646-0309 (NSN)
Federal Item NameCOIL,ELECTRICAL
Federal Supply Class5950 — Coils and Transformers
Terminal Type And Quantity6 WIRE LEAD
Body Length1.562 INCHES NOMINAL
Winding Operating Current170.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND WINDING
Body Outside Diameter1.469 INCHES NOMINAL
Dc Resistance Rating In Ohms412.000 SINGLE COMPONENT THIRD WINDING
Mounting Hole Diameter0.438 INCHES NOMINAL SINGLE GROUP
Mounting Facility Quantity1 SINGLE GROUP
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage24.00 DC VOLTS NOMINAL SINGLE COMPONENT ALL WINDING
Reliability IndicatorNOT ESTABLISHED
Rating MethodELECTRICAL SINGLE COMPONENT ALL WINDING
Cancelled NSN2920-00-363-9497 (cancelled)
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 9B6447 available?
We can source 9B6447 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 9B6447 by Caterpillar obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9B6447 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 9B6447?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 9B6447?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.